def test_non_existing_key_case_insensitive():
props = {"C#": "259", "heLLo": "World"}
val = get_from_properties(props, "c#")
assert None is val
val = get_from_properties(props, "c#", case_sensitive=True)
assert None is val
val = get_from_properties(props, "c#", case_sensitive=False)
assert "259" == val
val = get_from_properties(props, "HEllo", case_sensitive=False)
assert "World" == val
def test_non_existing_key_with_default_non_string():
props = {"c#": "259"}
val = get_from_properties(props, "s#", default=1)
assert "1" == val
def test_non_existing_key_no_default():
props = {"c#": "259"}
val = get_from_properties(props, "s#")
assert val is None
def test_existing_key():
props = {"c#": "259"}
val = get_from_properties(props, "c#")
assert "259" == val
